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juangalvan
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Join Date: Jun 2007
Posts: 12

Bidirecctional cable

06/08/2007 1:26 AM

How can I configurate a bidirecctional cable in Pc to CNC?
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Hendrik
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Join Date: Jan 2007
Location: Centurion, South Africa
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Good Answers: 97
#1

Re: Bidirecctional cable

06/09/2007 6:58 PM

The cable will depend on the requirements of the CNC controller.

The type of interface on the CNC (data term or dataset) 9 or 25 pin.

Software or hardware handshaking, Interrupt request, signals available and required.

Consult the manual first. If you don't have any joy inform us of the make and model of the CNC.

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juangalvan
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Join Date: Jun 2007
Posts: 12
#2
In reply to #1

Re: Bidirecctional cable

06/10/2007 12:26 PM

Thank you for your attention:

The problem consists in that alone with a pc type yes it works but with another mark it doesn't work
I have proven several pc and alone with one if it works

Why?

Best regards
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Hendrik
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Popular Science - Biology - New Member Hobbies - Musician - New Member APIX Pilot Plant Design Project - Member - New Member Hobbies - CNC - New Member Fans of Old Computers - ZX-81 - New Member

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Posts: 3921
Good Answers: 97
#3
In reply to #2

Re: Bidirecctional cable

06/11/2007 6:54 AM

The chip or the settings in the PC could be different.

My name for RS232 is "Random Selection of 232 possibilities".

What you should determine first is why one pc work and the others don't.

please search the web for a program called portinfo (or similar) and run it.

This will give a printout of the communication chip and settings of the ports on each PC.

Knowing this more help can be provided.

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